Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,539,441",
      "signature": "0x83475fda49ad4d1d3c7eafe9c2963f6f6babf3756f6a33aa0c33510c8b4bbc0596b53e4683b291d492cc1d474d937911",
      "randomness": "0x2737e803daa77a717c8b787ee5968c92e23a10b866bd40ad06528773c75dba24"
    }
  ],
  "blockNumber": "7,405,196"
}

{
  "Sr25519": "0x407b8a37d82436514b77d4df28bb40cbc82739c314c1ec4f87feb662f1c6aa725e4c6fdf1bf9f9a3186ea1e60e5f8e071496b4ebcca4d9d87dff2c5321c14a89"
}